Commit de5db71e authored by Peter Geis's avatar Peter Geis Committed by Heiko Stuebner
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drm/panel: feiyang-fy07024di26a30d: make reset gpio optional 



Some implementations do not use the reset signal, instead tying it to dvdd.
Make the reset gpio optional to permit this.

Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220511113517.4172962-3-pgwipeout@gmail.com
parent d0956e2c

drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c

+1 −1
Original line number Diff line number Diff line
@@ -209,7 +209,7 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) 
		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->avdd),

				     "Couldn't get avdd regulator\n");



	ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW);

	ctx->reset = devm_gpiod_get_optional(&dsi->dev, "reset", GPIOD_OUT_LOW);

	if (IS_ERR(ctx->reset))

		return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),

				     "Couldn't get our reset GPIO\n");